Analysis
- max time kernel
150s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 06:41
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-07-30_eff523fdde3f44a355b7acceacbaa2b2_icedid_njrat.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 2026-07-30_eff523fdde3f44a355b7acceacbaa2b2_icedid_njrat.exe
- Size 2.7MB
- Sample260730-hf5mdaseqa
- SHA256 d44766a1eebfcb2a545bd72b5eafaca30df01b752d65809a119fb54e37e409e6
- MD5 eff523fdde3f44a355b7acceacbaa2b2
- SHA1 b0934269cf6c7b7faa37e18b8b45c7db1380832b
- SHA512 5f77f0706fafb46e7a62c6e8be2df5217dd82f2de3ddfe337a05107b788e55dc0172bba834f632a48b851a7404c955b75887e1d1144bc521a0052614c36dda1a
- SSDEEP 24576:iVXNjE5nL3hXjM0Y9EVGh6WpROMD+J89ukVLxuISvx8RR90c:AXRE5hpVGh5Rj+bkVexGRuc
- TLSH T10CD5F90BF7B621D4E1BAC138D553222AFD7134A6833897DB66C19E061B61BE4ED3E740
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects executables containing commands for clearing Windows Event Logs 1 IoCs
resource yara_rule behavioral2/files/0x000b000000011377-2.dat INDICATOR_SUSPICIOUS_ClearWinLogs - Executes dropped EXE 1 IoCs
pid Process 5076 msedge.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1148 cmd.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1148 cmd.exe 2864 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 2864 PING.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5076 msedge.exe 5076 msedge.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 5116 Process not Found - Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found Token: SeShutdownPrivilege 5116 Process not Found Token: SeCreatePagefilePrivilege 5116 Process not Found - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2672 wrote to memory of 5076 2672 2026-07-30_eff523fdde3f44a355b7acceacbaa2b2_icedid_njrat.exe 89 PID 2672 wrote to memory of 1148 2672 2026-07-30_eff523fdde3f44a355b7acceacbaa2b2_icedid_njrat.exe 90 PID 1148 wrote to memory of 2864 1148 cmd.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_eff523fdde3f44a355b7acceacbaa2b2_icedid_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_eff523fdde3f44a355b7acceacbaa2b2_icedid_njrat.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Users\Admin\AppData\Local\Temp\msedge.exe"C:\Users\Admin\AppData\Local\Temp\msedge.exe" --randomized2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:5076
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C:\Windows\SYSTEM32\cmd.execmd /c ping localhost -n 2 > nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\2026-07-30_eff523fdde3f44a355b7acceacbaa2b2_icedid_njrat.exe"2⤵
- Executes a command shell one-liner
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1148 -
C:\Windows\system32\PING.EXEping localhost -n 23⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2864
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\msedge.exe
- Size 2.7MB
- SHA256 6cb0f53372ae21567a57a28f424da240ae9f3b6dcbf9037b8b7a7b377eb6aa24
- MD5 249de158a918b8a0526bfc0ad85ac5e3
- SHA1 5d13cbcd568e705a565f582c5c318ab1577d4f7a
- SHA512 85a46296acb196f867696ddb514d7b1672016fbe170a76d24370390f571b28cac9778037343f3d23b80f7b423ca34aa9ab0f68df56b18a1f509ed18dadc29614
- SSDEEP 24576:iVXNjE5nL3hXjM0Y9EVGh6WpROMD+J89ukVLxuISvx8RR90t:AXRE5hpVGh5Rj+bkVexGRut
- TLSH T1E4D5F90BF7B621D4E1BAC138D553222AFD7134A6833897DB66C19E061B61BE4ED3E740
- MD5 SHA1 SHA512 SSDEEP TLSH